Feb 11, 1994 CE
Turkcell Founded
Turkcell İletişim Hizmetleri A.Ş. is established as a joint venture between Turkish and foreign partners, laying the foundation for Turkey's first GSM operator. #telecom #history
Chronological Storyline (31 Milestones)
Jul 1, 1994 CE
GSM Network Launch
Turkcell launches Turkey's first GSM mobile phone network, initially covering Ankara, Istanbul, and Izmir, revolutionizing communication in the country. #telecom #mobile
Apr 1, 1995 CE
First International Roaming
Turkcell signs its first international roaming agreement, allowing Turkish customers to use their phones abroad and foreign visitors to use Turkcell's network. #telecom #roaming
May 1, 1998 CE
Prepaid Service Launch (Hazır Kart)
Turkcell introduces 'Hazır Kart', Turkey's first prepaid mobile service, making mobile access affordable and driving rapid subscriber growth. #telecom #prepaid
Jul 11, 2000 CE
IPO on BIST and NYSE
Turkcell lists its shares on both the Istanbul Stock Exchange (BIST) and New York Stock Exchange (NYSE), becoming the first Turkish company traded on the NYSE. #finance #ipo
Jun 1, 2001 CE
GPRS Launch
Turkcell deploys General Packet Radio Service (GPRS), enabling mobile internet access and laying groundwork for data services. #telecom #mobileinternet
Sep 1, 2002 CE
MMS Service Introduction
Turkcell launches Multimedia Messaging Service (MMS), allowing customers to send pictures, audio, and video via mobile phones. #telecom #mms
Mar 1, 2004 CE
EDGE Technology Rollout
Turkcell upgrades its network with EDGE technology, boosting data transmission speeds for enhanced mobile internet experience. #telecom #edge
Apr 1, 2005 CE
Acquisition of Fintur Holdings
Turkcell acquires a controlling stake in Fintur Holdings, gaining operations in Ukraine (life:) and other CIS countries, marking its first major international expansion. #telecom #acquisition
Feb 1, 2006 CE
CEO Appointment: Suat Sözen
Suat Sözen is appointed CEO of Turkcell, leading the company through a period of rapid growth and technological advancement. #leadership #ceo
Dec 1, 2007 CE
3G License Auction
Turkcell wins a license for third-generation (3G) mobile services in Turkey, paying €1.1 billion, paving the way for high-speed mobile internet. #telecom #3g
Jul 1, 2008 CE
Turkey's First 3G Call
Turkcell makes Turkey's first 3G video call, demonstrating the capabilities of next-generation mobile networks. #telecom #3g
Jul 21, 2009 CE
Commercial 3G Launch
Turkcell commercially launches 3G services across Turkey, offering high-speed internet, video calling, and mobile TV. #telecom #3g
Jun 1, 2010 CE
Expansion into Northern Cyprus
Turkcell launches its first operations in the Turkish Republic of Northern Cyprus (TRNC) under the brand 'KKTCell', later merged into Turkcell. #telecom #expansion
Apr 1, 2011 CE
Launch of Turkcell Europe
Turkcell establishes 'Turkcell Europe' in Germany, targeting the Turkish diaspora with mobile virtual network operator services. #telecom #mvno
Oct 1, 2012 CE
LTE Trial Launch
Turkcell conducts Turkey's first LTE trial, achieving speeds up to 150 Mbps in Istanbul, preparing for 4G deployment. #telecom #lte
Jun 1, 2013 CE
CEO Appointment: Mengü Günay
Mengü Günay is appointed CEO of Turkcell, succeeding Tahsin Yılmaz, focusing on digital transformation and subscriber growth. #leadership #ceo
Feb 11, 2014 CE
20th Anniversary Milestone
Turkcell celebrates 20 years of operations, reporting over 36 million subscribers and solidifying its market leadership in Turkey. #anniversary #telecom
Sep 1, 2015 CE
CEO Appointment: Cüneyt Yalçınkaya
Cüneyt Yalçınkaya becomes CEO of Turkcell, leading the company's push into digital services and 4.5G technology. #leadership #ceo
Apr 1, 2016 CE
4.5G (LTE-Advanced) Launch
Turkcell launches 4.5G services across Turkey, using LTE-Advanced technology to provide speeds up to 375 Mbps, the fastest mobile network in the country. #telecom #4g
Dec 1, 2016 CE
Launch of BiP App
Turkcell introduces its own over-the-top messaging app 'BiP', offering free messaging, voice, and video calls with end-to-end encryption. #tech #app )
Sep 1, 2017 CE
Acquisition of Albtelecom (Albania)
Turkcell acquires a 51% stake in Albtelecom, Albania's leading fixed-line operator, expanding its footprint in the Balkans. #telecom #acquisition
Jun 1, 2018 CE
Launch of Yaani Search Engine
Turkcell launches 'Yaani', a local search engine and portal, competing with global tech giants and promoting Turkish digital content. #tech #search
Mar 1, 2019 CE
5G Test Network Launch
Turkcell partners with Ericsson and Quectel to launch Turkey's first 5G test network in Istanbul, achieving speeds over 1 Gbps. #telecom #5g
Feb 1, 2020 CE
CEO Appointment: Murat Erten
Murat Erten is appointed CEO of Turkcell, tasked with driving digitalization and navigating the COVID-19 pandemic. #leadership #ceo
Mar 23, 2020 CE
COVID-19 Free Services
Turkcell offers free internet and voice services to support remote work and education during the COVID-19 pandemic, donating TL 100 million to healthcare. #telecom #covid
Jul 1, 2021 CE
5G Partnership with Ericsson
Turkcell signs a five-year agreement with Ericsson to deploy 5G standalone core network, aiming for commercial 5G readiness. #telecom #5g
May 1, 2022 CE
Launch of Smart Home Solutions
Turkcell expands into IoT with 'Turkcell Akıllı Ev', offering smart home devices and services for security, energy management, and convenience. #tech #smarthome
Jun 1, 2023 CE
Partnership with Google Cloud
Turkcell partners with Google Cloud to accelerate digital transformation, offering cloud services to enterprises in Turkey. #tech #cloud
Nov 30, 2023 CE
3G Network Shutdown
Turkcell begins decommissioning its 3G network to repurpose spectrum for 4.5G and 5G, marking the end of an era for legacy mobile services. #telecom #3g
Feb 11, 2024 CE
30th Anniversary
Turkcell celebrates its 30th anniversary, reporting over 40 million subscribers and continued leadership in Turkey's telecom market. #anniversary #telecom